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YF-S201 Hall Effect Water Flow Meter Sensor 5 to 18V DC Working Voltage J0085

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$29.90

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Overview
  • This Hall Effect Water Flow Meter Sensor incorporates a pin wheel sensor and fits inline with a hose or pipe and measures the amount of liquid that has flown through it. It integrates a sealed magnetic hall effect ensor outputs an electrical pulse with every revolution. Its also sealed from the water pipe and allows the sensor to stay safe and dry.
  • The YF-S201 Hall Effect Water Flow Meter Sensor comes with three wires: red (5-24VDC power), black (ground) and yellow (Hall effect pulse output).
  • By counting the pulses from the output of the sensor, you can easily calculate water flow. Each pulse is approximately 2.25 milliliters.
  • Please Note this isn’t a precision sensor, and the pulse rate does vary a bit depending on the flow rate, fluid pressure, and sensor orientation. It will need careful calibration if better than 10% precision is required.
Specifications
  • Sensor Type: Hall effect
  • Working Voltage: 5 to 18V DC (min tested working voltage 4.5V)
  • Max current draw: 15mA @ 5V
  • Output Type: 5V TTL
  • Working Flow Rate: 1 to 30 Litres/Minute
  • Working Temperature range: -25 to +80?
  • Working Humidity Range: 35%-80% RH
  • Accuracy: ±10%
  • Maximum water pressure: 2.0 MPa
  • Output duty cycle: 50% +-10%
  • Output rise time: 0.04us
  • Output fall time: 0.18us
  • Flow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L/min)
  • Pulses per Litre: 450
  • Durability: minimum 300,000 cycles
  • Cable length: 150mm
  • 1/2? nominal pipe connections, 0.78? outer diameter, 1/2? of thread
  • Size: 63.5 x 35.5 x 35.5mm

    *Specifications are subject to change without notice.

GTIN: 9321758257869

Estimated Delivery Time Frame:5-7 business days

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Reference ID: 15393396